12323302220023 has 2 divisors, whose sum is σ = 12323302220024. Its totient is φ = 12323302220022.

The previous prime is 12323302219961. The next prime is 12323302220051. The reversal of 12323302220023 is 32002220332321.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12323302220023 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 12323302220023.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12323302220063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6161651110011 + 6161651110012.

It is an arithmetic number, because the mean of its divisors is an integer number (6161651110012).

Almost surely, 2^{12323302220023} is an apocalyptic number.

12323302220023 is a deficient number, since it is larger than the sum of its proper divisors (1).

12323302220023 is an equidigital number, since it uses as much as digits as its factorization.

12323302220023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5184, while the sum is 25.

Adding to 12323302220023 its reverse (32002220332321), we get a palindrome (44325522552344).

The spelling of 12323302220023 in words is "twelve trillion, three hundred twenty-three billion, three hundred two million, two hundred twenty thousand, twenty-three".